海水中提取溴的过程发生反应:5NaBr+NaBrO3+3H2SO4=3Br2+3Na2SO4+3H2O,与该反应原理最相似的是( ) A.2NaBr+Cl2=2NaCl+Br2 B.2KI+Br2=2KBr+I2 C.2H2S+SO2=3S+2H2O D.Cl2+H2O=HCl+HClO |
答案:C
海水中提取溴的过程发生反应:5NaBr+NaBrO3+3H2SO4=3Br2+3Na2SO4+3H2O,与该反应原理最相似的是( ) A.2NaBr+Cl2=2NaCl+Br2 B.2KI+Br2=2KBr+I2 C.2H2S+SO2=3S+2H2O D.Cl2+H2O=HCl+HClO |
答案:C